public void quality_double_degrade_when_sellin_value_has_passed()
{
var product = new AnyProduct {
Sellin = -1, Quality = 10
};
product.UpdateProduct();
product.Sellin.Should().Be(-2);
product.Quality.Should().Be(8);
}
public void when_quality_will_be_negative_return_gildedrose_exception_with_async_method()
{
var product = new AnyProduct()
{
Sellin = -1, Quality = 0
};
var ex = Assert.Throws <GildedRoseException>(() => product.UpdateProduct());
ex.MessageError.Should().Be("The quality never can be negative");
}
public void quality_normal_degrade_when_sellin_value_not_has_passed()
{
var product = new AnyProduct {
Sellin = 10, Quality = 10
};
product.UpdateProduct();
product.Sellin.Should().Be(9);
product.Quality.Should().Be(9);
}